2ESX - Header Asymmetric Unit

HEADER VIRAL PROTEIN 27-OCT-05 2ESX

TITLE THE STRUCTURE OF THE V3 REGION WITHIN GP120 OF JR-FL HIV-1 TITLE 2 STRAIN (MINIMIZED AVERAGE STRUCTURE)

COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENVELOPE POLYPROTEIN GP160; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: V3 OF GP120; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 3 ORGANISM_TAXID: 11676; SOURCE 4 STRAIN: JR-FL; SOURCE 5 GENE: ENV; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-GOLD(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PM104; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PM4-V3JRFL

KEYWDS HIV-1, JR-FL, V3, 447-52D, ANTIBODY, VIRAL PROTEIN

EXPDTA SOLUTION NMR

MDLTYP MINIMIZED AVERAGE

AUTHOR O.ROSEN,M.SHARON,A.O.SAMSON,S.R.QUADT,J.ANGLISTER

REVDAT 2 24-FEB-09 2ESX 1 VERSN REVDAT 1 19-SEP-06 2ESX 0

JRNL AUTH O.ROSEN,M.SHARON,S.R.QUADT-AKABAYOV,J.ANGLISTER JRNL TITL MOLECULAR SWITCH FOR ALTERNATIVE CONFORMATIONS OF JRNL TITL 2 THE HIV-1 V3 REGION: IMPLICATIONS FOR PHENOTYPE JRNL TITL 3 CONVERSION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 13 13950 2006 JRNL REFN ISSN 0027-8424 JRNL PMID 16966601 JRNL DOI 10.1073/PNAS.0606312103

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRCUTURE IS BASED ON 305 REMARK 3 RESTRAINTS, 25 DIHEDRAL ANGLES AND 2 HYDROGEN BOND

REMARK 4 REMARK 4 2ESX COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-NOV-05. REMARK 100 THE RCSB ID CODE IS RCSB035052.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 305 REMARK 210 PH : 5 REMARK 210 IONIC STRENGTH : 10MM ACETIC ACID REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : 0.4MM V3JR-FL-447-52D COMPLEX REMARK 210 U-15N; 0.4MM V3JR-FL-447-52D REMARK 210 COMPLEX U-15N-13C; 0.4MM V3JR- REMARK 210 FL-447-52D COMPLEX U-15N-13C REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY, 3D_ REMARK 210 15N-SEPARATED_NOESY, HNHA, 2D- REMARK 210 NOESY AROMATIC REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 800 MHZ REMARK 210 SPECTROMETER MODEL : DMX, DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CNS 1.1, XWINNMR 3.0, NMRVIEW REMARK 210 5.2.2 REMARK 210 METHOD USED : DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL

REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS.

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ARG A 4 -56.26 -134.90 REMARK 500 LYS A 5 179.96 168.18 REMARK 500 GLU A 20 53.25 -92.46 REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2ESZ RELATED DB: PDB REMARK 900 ENSEMBLE STRUCTURE

DBREF 2ESX A 3 21 UNP P20871 ENV_HV1JR 301 319

SEQRES 1 A 19 THR ARG LYS SER ILE HIS ILE GLY PRO GLY ARG ALA PHE SEQRES 2 A 19 TYR THR THR GLY GLU ILE

SHEET 1 A 2 SER A 6 ILE A 7 0 SHEET 2 A 2 THR A 17 THR A 18 -1 O THR A 18 N SER A 6

CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1

ORIGX1 1.000000 0.000000 0.000000 0.00000

ORIGX2 0.000000 1.000000 0.000000 0.00000

ORIGX3 0.000000 0.000000 1.000000 0.00000

SCALE1 1.000000 0.000000 0.000000 0.00000

SCALE2 0.000000 1.000000 0.000000 0.00000

SCALE3 0.000000 0.000000 1.000000 0.00000